Container corrugated plate pressure forming equipment and using method thereof

Abstract

The invention relates to the field of container corrugated plate machining, in particular to container corrugated plate pressure forming equipment and a using method thereof.The container corrugated plate pressure forming equipment comprises a forming machine support, a cleaning mechanism, a hydraulic forming mold, a hydraulic pressure forming mold, a hydraulic pressure forming mold, a hydraulic pressure forming mold pressing mechanism and a hydraulic pressure forming mold pressing mechanism, the cleaning mechanism is movably installed between the two sides of the inner wall of the cleaning groove and used for cleaning foreign matter on the surface of the plate, and the flow dividing mechanism is movably installed in the middle of the forming machine support, matched with the cleaning mechanism in a transmission mode and used for removing unqualified plates. According to the pressure forming equipment for the corrugated plate of the container, the wedge-shaped scraping plate, the L-shaped guide groove, the guide rod and other components are used in cooperation, when abnormal protrusions exist on the surface of a plate, the linear conveying motion of the plate can be converted into the transverse separation motion of the wedge-shaped scraping plate, and therefore unqualified plates can be effectively detected; and resource waste caused by pressure forming of unqualified plates is avoided.

Description

Technical Field

[0001] This invention relates to the field of container corrugated sheet processing, specifically to a container corrugated sheet pressure forming equipment and its usage method. Background Technology

[0002] As a major component of the side and top walls of containers, the forming quality of corrugated sheets directly affects the structural strength and service life of containers. Currently, corrugated sheets are mainly formed using hydroforming technology, which uses special molds to press metal sheets into the required corrugated shape.

[0003] The following problems exist in the existing technology that have not been well resolved: 1. Due to the possibility that the sheet material itself may have quality defects such as local abnormal protrusions caused by improper production or handling, some existing pressure forming equipment has difficulty in detecting and automatically sorting such defective sheet materials online during the processing of the sheet material. As a result, these defective sheet materials will directly enter the hydraulic forming mold for processing, which will not only damage the mold cavity, but also increase the product defect rate. Summary of the Invention

[0004] The purpose of this invention is to provide a pressure forming equipment for corrugated containers and its usage method, so as to solve the problems mentioned in the background art. To achieve the above objective, this invention provides the following technical solution: a pressure forming equipment for corrugated containers, comprising: a forming machine support, wherein a hydraulic forming mold is installed on the right side of the forming machine support, and a cleaning groove is formed on the surface of the forming machine support; It also includes: a cleaning mechanism, which is movably installed between the two sides of the inner wall of the cleaning tank for cleaning foreign objects from the surface of the sheet material; The diversion mechanism is movably installed in the middle of the forming machine support and works in conjunction with the cleaning mechanism to remove defective sheets.

[0005] Preferably, the cleaning mechanism includes: a main support symmetrically installed on the inner wall of the cleaning tank, and a secondary support movably installed on the top of the main support. The surfaces of the main support and the secondary support are respectively provided with symmetrically arranged L-shaped guide grooves, and a guide rod is slidably arranged inside the L-shaped guide groove. Two wedge-shaped scrapers are symmetrically arranged inside the cleaning tank. The two wedge-shaped scrapers correspond one-to-one with the main support and the secondary support, and the ends of the wedge-shaped scrapers are fixedly connected to the corresponding guide rods. Two adjusting plates are symmetrically slidably disposed on the inner wall of the cleaning tank. The adjusting plates are slidably connected to two adjacent guide rods, and the side wall of the adjusting plates is fixedly connected to a push rod that cooperates with the diversion mechanism.

[0006] Preferably, an electric telescopic rod is symmetrically fixedly connected to the top of the main support, and the movable end of the electric telescopic rod is fixedly connected to the bottom of the support. The main support and the side of the secondary support near the wedge-shaped scraper are provided with positioning grooves. The surface of the guide rod is fixedly sleeved with a positioning ring, and the surface of the positioning ring is fixedly connected with a positioning pin that slides in cooperation with the positioning groove.

[0007] Preferably, the inner wall of the cleaning tank is provided with a sliding groove, the bottom of the adjusting plate is slidably disposed inside the sliding groove, and a return spring is fixedly connected between the inner wall of the sliding groove and the side wall of the adjusting plate. The lower part of the adjusting plate is provided with a main waist-shaped groove, and the guide rod at the end of the main support is slidably disposed inside the main waist-shaped groove; The upper part of the adjusting plate is provided with a waist-shaped groove, and the guide rod at the end of the support is slidably disposed inside the waist-shaped groove. The effective working length of the waist-shaped groove is set to 1.5 times the effective working length of the main waist-shaped groove.

[0008] Preferably, the diversion mechanism includes: a discharge trough formed on the surface of the molding machine support and located between the cleaning tank and the hydraulic molding die, wherein a guide plate is rotatably arranged inside the discharge trough; Two movable slots are symmetrically opened on the surface of the molding machine support and located on both sides of the unloading chute. The inner wall of the unloading chute is rotatably provided with a deflector plate fixedly connected to the end of the guide plate. The two push rods extend into the interior of the two movable slots respectively. A drive plate is rotatably disposed in the middle of the inner wall of the unloading trough. The left side of the drive plate is hinged to the end of the adjacent push rod, and a connecting plate is hinged to the right side of the drive plate. The right side of the connecting plate is hinged to the surface of the adjacent actuating plate, and the side wall of the connecting plate is slidably connected to the inner wall of the movable trough.

[0009] Preferably, the drive plate has hinge slots on both sides, and hinge pins are slidably disposed inside the two hinge slots. The two hinge pins are fixedly connected to the ends of the push rod and the connecting plate, respectively. A rotating shaft is fixedly connected to the middle of the drive plate, and a support bearing is installed between one end of the rotating shaft and the inner wall of the movable groove. A spring latch is fixedly installed on the inner wall of the movable groove, and the movable end of the spring latch overlaps the surface of the actuating plate. A push-type alarm that cooperates with the spring latch is fixedly connected to the top of the molding machine bracket.

[0010] Preferably, a toggle pin is fixedly connected to the right side of the connecting plate, and a toggle groove is formed on the surface of the toggle plate, with the toggle pin slidably disposed inside the toggle groove; The inner wall of the movable groove is provided with a moving groove, the connecting plate is slidably disposed inside the moving groove, and a compression spring is fixedly connected between the inner wall of the moving groove and the side wall of the connecting plate.

[0011] Preferably, a transfer roller is rotatably mounted on the top of the molding machine support, and the center line of the two wedge-shaped scrapers is on the same horizontal line as the top surface of the transfer roller.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows: In this invention, by using components such as wedge scrapers, L-shaped guide grooves, and guide rods in combination, when there are abnormal protrusions on the surface of the sheet material, the linear conveying motion of the sheet material can be converted into the lateral separation motion of the wedge scraper, thereby effectively detecting unqualified sheet materials and avoiding resource waste caused by pressure forming of unqualified sheet materials.

[0013] In this invention, after a defect is detected, a series of transmission mechanisms, including an adjusting plate, a push rod, a drive plate, and a connecting plate, can quickly drive the guide plate to flip, open the unloading channel, and automatically guide the unqualified sheet material into the collection area. This effectively prevents the generation of batch defective products, avoids damage to the mold cavity caused by abnormal protrusions of the sheet material, and ensures the service life of the hydraulic forming mold. Attached Figure Description

[0014] Figure 1 This is a perspective view of the positions of the molding machine support and the cleaning tank of the present invention; Figure 2 This is a side sectional view of the molding mechanism support and a portion of the support of the present invention; Figure 3 For the present invention Figure 2 Enlarged view of the structure at point A in the middle; Figure 4 For the present invention Figure 2 Enlarged view of the structure at point B; Figure 5 This is a front view of a partial position of the main support and the secondary support of the present invention; Figure 6 This is a perspective view of a portion of the main support and wedge-shaped scraper of the present invention; Figure 7 This is a side sectional view of a portion of the molding machine support and guide plate of the present invention; Figure 8 For the present invention Figure 7 Enlarged view of the structure at point C; Figure 9 This is a side sectional view of a portion of the guide plate and movable groove of the present invention; Figure 10 For the present invention Figure 9 Enlarged view of the structure at point D; Figure 11This is a front view of a portion of the movable slot and drive plate of the present invention; Figure 12 This is a cross-sectional view of the spring latch of the present invention; Figure 13 This is a side sectional view of a portion of the guide plate and unloading trough of the present invention.

[0015] In the diagram: 1. Molding machine support; 2. Hydraulic molding mold; 3. Cleaning tank; 4. Cleaning mechanism; 401. Main support; 402. Subordinate support; 403. L-shaped guide groove; 404. Guide rod; 405. Wedge scraper; 406. Adjusting plate; 407. Push rod; 408. Electric telescopic rod; 409. Positioning groove; 410. Return spring; 411. Main waist-shaped groove; 412. Subordinate waist-shaped groove; 5. Diverting mechanism; 501. Discharge chute; 502. Guide plate; 503. Movable groove; 504. Actuating plate; 505. Drive plate; 506. Connecting plate; 507. Hinge groove; 508. Hinge pin; 509. Actuating pin; 510. Actuating groove; 511. Moving groove; 512. Compression spring; 513. Spring catch; 514. Press-type alarm; 6. Transfer roller. Detailed Implementation

[0016] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0017] Please see Figures 1 to 13 The present invention provides a technical solution: a container corrugated sheet pressure forming equipment, comprising: a forming machine support 1, a hydraulic forming mold 2 installed on the right side of the forming machine support 1, and a cleaning groove 3 opened on the surface of the forming machine support 1.

[0018] It also includes a cleaning mechanism 4, which is installed between the two sides of the inner wall of the cleaning tank 3, for cleaning foreign objects on the surface of the board.

[0019] The diversion mechanism 5, which is installed in the middle of the forming machine support 1 and works in conjunction with the cleaning mechanism 4, is used to remove unqualified sheet materials.

[0020] In this embodiment, as Figures 1 to 13As shown, the cleaning mechanism 4 includes: a main support 401 symmetrically installed on the inner wall of the cleaning tank 3, and a secondary support 402 movably installed on the top of the main support 401. L-shaped guide grooves 403 are respectively formed on the surfaces of the main support 401 and the secondary support 402, and the two L-shaped guide grooves 403 are symmetrically arranged. Guide rods 404 are slidably arranged inside the L-shaped guide grooves 403. It should be noted that when the two guide rods 404 move to the inclined trajectory position of the corresponding L-shaped guide groove 403, the two adjacent guide rods 404 will move in opposite directions.

[0021] The wedge-shaped scrapers 405 are symmetrically arranged inside the cleaning tank 3. The two wedge-shaped scrapers 405 correspond one-to-one with the main support 401 and the secondary support 402, and the ends of the wedge-shaped scrapers 405 are fixedly connected to the corresponding guide rods 404. It should be noted that: the two ends of the lower wedge-shaped scraper 405 are slidably mounted in the L-shaped guide grooves 403 corresponding to the left and right main supports 401 via guide rods 404, and the two ends of the upper wedge-shaped scraper 405 are slidably set between the L-shaped guide grooves 403 of the two secondary supports 402 via guide rods 404. When the sheet material passes between the two wedge-shaped scrapers 405, the two wedge-shaped scrapers 405 clean the top and bottom of the sheet material to prevent foreign objects on the sheet material surface from entering the cavity of the hydraulic forming mold 2 and affecting the pressure forming quality of the sheet material; and the initial gap between the wedge-shaped scraper 405 and the sheet material surface is set to 1mm to ensure that large abnormal protrusions on the sheet material surface can be detected. Protrusions smaller than 1mm have little impact on the sheet material processing quality and are within a controllable range.

[0022] A symmetrically sliding adjustment plate 406 is mounted on the inner wall of the cleaning tank 3, and the adjustment plate 406 is slidably connected to two adjacent guide rods 404. A push rod 407, which cooperates with the diversion mechanism 5, is fixedly connected to the side wall of the adjustment plate 406. It should be noted that when an abnormal protrusion appears on the surface of the sheet material, the protruding part of the sheet material rigidly abuts against the wedge-shaped scraper 405, driving the wedge-shaped scraper 405 to move to the right along the trajectory of the L-shaped guide groove 403. During the movement of the wedge-shaped scraper 405 along the corresponding L-shaped guide groove 403 with the guide rod 404, the guide rod 404 can move the adjustment plate 406 inside the cleaning tank 3, which can detect the sheet material with abnormal surface protrusions. At the same time, the moving adjustment plate drives the diversion mechanism 5 to run with the push rod 407.

[0023] In this embodiment, as Figures 1 to 13 As shown, an electric telescopic rod 408 is symmetrically fixedly connected to the top of the main support 401, and the movable end of the electric telescopic rod 408 is fixedly connected to the bottom of the secondary support 402. It should be noted that the electric telescopic rod 408 can move the secondary support 402 and the upper wedge scraper 405 upwards on the top of the main support 401, adjusting the distance between the two wedge scrapers 405 to clean plates of different thicknesses.

[0024] The main support 401 and the secondary support 402 have positioning grooves 409 on the side near the wedge-shaped scraper 405. A positioning ring is fixedly sleeved on the surface of the guide rod 404, and a positioning pin is fixedly connected to the surface of the positioning ring, which slides in conjunction with the positioning groove 409. It should be noted that the positioning pin and the positioning groove 409 cooperate to prevent the guide rod 404 from rotating with the wedge-shaped scraper 405 inside the L-shaped guide groove 403, thereby improving the stability of the wedge-shaped scraper 405 in use.

[0025] In this embodiment, as Figures 1 to 13 As shown, the inner wall of the cleaning tank 3 is provided with a sliding groove, the bottom of the adjusting plate 406 is slidably disposed inside the sliding groove, and a return spring 410 is fixedly connected between the inner wall of the sliding groove and the side wall of the adjusting plate 406.

[0026] The lower part of the adjusting plate 406 is provided with a main waist-shaped groove 411, and the guide rod 404 at the end of the main support 401 is slidably disposed inside the main waist-shaped groove 411.

[0027] The upper part of the adjusting plate 406 is provided with a waist-shaped groove 412. The guide rod 404 at the end of the support 402 is slidably disposed inside the waist-shaped groove 412. The effective working length of the waist-shaped groove 412 is set to 1.5 times the effective working length of the main waist-shaped groove 411. It should be noted that when the support 402 rises above the main support 401, the support 402, along with the corresponding wedge-shaped scraper 405 and the guide rod 404, moves upward along the trajectory of the waist-shaped groove 412, ensuring that the guide rod 404 can stably slide in cooperation with the corresponding L-shaped guide groove 403 after moving upward.

[0028] In this embodiment, as Figures 1 to 13 As shown, the diversion mechanism 5 includes a discharge trough 501 formed on the surface of the forming machine support 1, and the discharge trough 501 is located between the cleaning tank 3 and the hydraulic forming mold 2. A guide plate 502 is rotatably installed inside the discharge trough 501. It should be noted that when abnormally protruding parts of the sheet are detected during the sheet cleaning process, the abnormally protruding parts can be diverted from the discharge trough 501 to avoid pressure forming processing of unqualified sheets.

[0029] Symmetrical movable slots 503 are formed on the surface of the forming machine support 1. Two movable slots 503 are respectively set on both sides of the unloading trough 501. The inner wall of the unloading trough 501 is rotatably equipped with a deflector plate 504 fixedly connected to the end of the guide plate 502. Two push rods 407 extend into the interior of the two movable slots 503 respectively. It should be noted that: both ends of the guide plate 502 are fixedly connected to a horizontal shaft, which is fixedly connected to the surface of the corresponding deflector plate 504. When the deflector plate 504 deflects inside the movable slot 503, it drives the guide plate 502 to flip inside the unloading trough 501 through the horizontal shaft. After flipping, the guide plate 502 is in an inclined state, and the guide plate 502 guides the unqualified sheet material into the unloading trough 501.

[0030] A drive plate 505, rotatably positioned in the middle of the inner wall of the unloading trough 501, is pivotally connected. The left side of the drive plate 505 is hinged to the end of the adjacent push rod 407, and the right side of the drive plate 505 is hinged to a connecting plate 506. The right side of the connecting plate 506 is hinged to the surface of the adjacent actuating plate 504, and the side wall of the connecting plate 506 is slidably connected to the inner wall of the movable groove 503. It should be noted that when the push rod 407 moves to the right within the movable groove 503, the push rod 407 rotates the hinged drive plate 505 within the movable groove 503, causing the drive plate 505 to pull the hinged connecting plate 506 to move to the left within the movable groove 503. At this time, the connecting plate 506 pulls the hinged actuating plate 504 to deflect.

[0031] In this embodiment, as Figures 1 to 13 As shown, hinge slots 507 are provided on both sides of the drive plate 505, and hinge pins 508 are slidably arranged inside the two hinge slots 507. The two hinge pins 508 are fixedly connected to the ends of the push rod 407 and the connecting plate 506, respectively.

[0032] A rotating shaft is fixedly connected to the middle of the drive plate 505, and a support bearing is installed between one end of the rotating shaft and the inner wall of the movable groove 503.

[0033] A spring clip 513 is fixedly installed on the inner wall of the movable groove 503, and the movable end of the spring clip 513 overlaps the surface of the actuating plate 504. A push-type alarm 514 that cooperates with the spring clip 513 is fixedly connected to the top of the molding machine bracket 1. It should be noted that the spring-loaded latch 513 consists of a horizontal tube, a latch rod, a pressure plate, and a pressure spring. The horizontal tube is fixedly installed inside the movable slot, the latch rod is movably inserted inside the horizontal tube, the pressure plate is fixedly connected to the middle of the latch rod, and the pressure spring is located between the inner wall of the horizontal tube and the pressure plate. Corresponding through slots are provided on the surface of the molding machine support and the horizontal tube, and the pressure plate is movably inserted between two through slots. When the actuating plate 504 deflects inside the movable slot 503, the movable end of the spring-loaded latch 513 releases contact with the surface of the actuating plate 504, causing the movable end of the spring-loaded latch 513 to extend and be restricted to the side position of the actuating plate 504, preventing the actuating plate 504 from resetting. When the movable end of the spring-loaded latch 513 extends, it triggers the push-button alarm 514 to emit an alarm signal, alerting the operator. The push-button alarm here is a spring-loaded push-button triggered buzzer, which is existing technology and will not be described in detail here.

[0034] In this embodiment, as Figures 1 to 13 As shown, a toggle pin 509 is fixedly connected to the right side of the connecting plate 506, and a toggle groove 510 is provided on the surface of the toggle plate 504. The toggle pin 509 is slidably disposed inside the toggle groove 510.

[0035] The inner wall of the movable groove 503 is provided with a moving groove 511. The connecting plate 506 is slidably disposed inside the moving groove 511, and a compression spring 512 is fixedly connected between the inner wall of the moving groove 511 and the side wall of the connecting plate 506. It should be noted that when the spring latch 513 is pulled to release the restriction on the side of the actuating plate 504, the compression spring 512 drives the connecting plate 506 to reset and translate, and the connecting plate 506 carries the actuating plate 504 to reset and deflect.

[0036] In this embodiment, as Figures 1 to 13 As shown, a transmission roller 6 is rotatably mounted on the top of the forming machine support 1, and the center lines of the two wedge-shaped scrapers 405 are on the same horizontal line as the top surface of the transmission roller 6. It should be noted that the sheet material is conveyed between the two wedge-shaped scrapers 405 through the transmission roller 6, and the wedge-shaped scrapers 405 clean and inspect the surface of the sheet material. Qualified sheet material enters the hydraulic forming mold 2 for forming processing.

[0037] In this embodiment, as Figures 1 to 13 As shown, a method of using a container corrugated sheet pressure forming equipment includes the following steps: S1. During use, the sheet material is conveyed to the hydraulic forming mold 2 station via the transmission rollers 6 set at the top of the forming machine support 1. It simultaneously enters the corresponding working area of ​​the two wedge scrapers 405. Utilizing the structural characteristics of the wedge scrapers 405, residual foreign matter attached to the surface of the sheet material is scraped off, preventing foreign matter from entering the cavity of the hydraulic forming mold 2 from the source, and ensuring the dimensional accuracy and surface quality of the sheet material forming process.

[0038] S2. When there are abnormal protrusion defects on the surface of the sheet material, under the positioning action of the electric telescopic rod 408, the initial installation height of the two wedge scrapers 405 remains constant. As the sheet material is continuously conveyed in the direction of hydraulic forming, its protruding parts form mechanical contact with the wedge scrapers 405, thereby driving the wedge scrapers 405 to move synchronously. The guide rods 404 at both ends of the wedge scrapers 405 slide to the right along the preset trajectory of the L-shaped guide groove. When the guide rods 404 enter the inclined trajectory section of the L-shaped guide groove, the two wedge scrapers 405 move separately in opposite directions to achieve complete separation from the surface of the sheet material. Through this mechanical linkage structure, the accurate detection of protrusion defects on the surface of the sheet material is completed, avoiding the defective parts from entering the forming process and causing potential processing quality problems.

[0039] S3. During the displacement of the wedge scraper 405, the guide rod 404 fixedly connected to it drives the adjusting plate 406 to move synchronously to the right. The adjusting plate 406, through the rigidly connected push rod 407, carries the hinged drive plate 505 to rotate around the central axis in the movable groove 503. The right side of the drive plate 505 pulls the connecting plate 506 to move to the left through the hinged structure. The connecting plate 506 then pulls the hinged actuating plate 504 to perform a flipping motion in the movable groove 503. Finally, the actuating plate 504 drives the fixedly connected guide plate 502 to flip upward, so that the unloading groove 501 channel is in the open state.

[0040] S4. After the actuating plate 504 drives the guide plate 502 to complete the upward movement, the movable end of the spring clip 513 installed in the movable slot 503 automatically pops out and locks against the side wall of the actuating plate 504 to limit the position, thereby mechanically locking the flip position of the guide plate 502. At the same time, the extension of the movable end of the spring clip 513 triggers the linkage response of the push-button alarm 514, sending a warning signal of unqualified plate material to the operator, prompting him to pay attention to the handling of abnormal plate material in the unloading slot 501 area.

[0041] S5. When the guide plate 502 is locked, the unqualified sheet material is continuously conveyed to the right to the working position of the guide plate 502. With the help of the inclined guide structure of the guide plate 502, the sheet material slides into the unloading trough 501 along the preset trajectory and is finally discharged to the collection area at the bottom of the forming machine bracket 1, completing the automatic diversion of the unqualified sheet material. After the operator receives the alarm signal and confirms that the unqualified sheet material has been diverted, he manually pulls the spring clip 513 to retract its movable end and disengage it from the side wall of the actuating plate 504, releasing the limiting constraint on the actuating plate 504. At this time, the compression spring 512 installed in the movable groove 503 releases its elastic potential energy, driving the connecting plate 506 and the actuating plate 504 to move along the reset trajectory. The actuating plate 504 drives the guide plate 502 to flip in the opposite direction, realizing the closure and sealing of the unloading trough 501 channel, providing a stable support benchmark for the conveying of the next batch of qualified sheet material, and ensuring that the qualified sheet material can be accurately and stably conveyed to the hydraulic forming mold 2.

[0042] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. A container corrugated plate pressure forming equipment, comprising a forming machine support (1), a hydraulic forming die (2) is installed on the right side of the forming machine support (1), and a cleaning groove (3) is formed on the surface of the forming machine support (1); characterized in that Further comprising: A cleaning mechanism (4) movably installed between the inner walls of the cleaning groove (3) for cleaning the surface of the plate; A shunt mechanism (5) movably installed in the middle of the forming machine support (1) and cooperatively driven with the cleaning mechanism (4) for rejecting unqualified plate.

2. A container corrugated panel press forming apparatus as claimed in claim 1 wherein: The cleaning mechanism (4) comprises: main supports (401) symmetrically installed on the inner walls of the cleaning groove (3), and slave supports (402) movably installed on the top of the main supports (401), the surfaces of the main supports (401) and the slave supports (402) are respectively provided with symmetrically arranged L-shaped guide grooves (403), and guide rods (404) are slidably arranged in the L-shaped guide grooves (403); Two wedge-shaped scrapers (405) symmetrically arranged in the cleaning groove (3), the two wedge-shaped scrapers (405) are respectively corresponding to the main supports (401) and the slave supports (402), and the end portions of the wedge-shaped scrapers (405) are fixedly connected with the corresponding guide rods (404); Two adjusting plates (406) symmetrically and slidably arranged on the inner walls of the cleaning groove (3), the adjusting plates (406) are slidably connected with the adjacent two guide rods (404), and the side walls of the adjusting plates (406) are fixedly connected with push rods (407) matched with the shunt mechanism (5).

3. A container corrugated panel press forming apparatus as claimed in claim 2 wherein: Electric telescopic rods (408) are symmetrically fixedly connected to the top of the main supports (401), and the movable ends of the electric telescopic rods (408) are fixedly connected with the bottoms of the slave supports (402); Positioning grooves (409) are formed on the sides of the main supports (401) and the slave supports (402) close to the wedge-shaped scrapers (405), positioning rings are fixedly sleeved on the surfaces of the guide rods (404), and positioning pins are fixedly connected with the surfaces of the positioning rings and slidably matched with the positioning grooves (409).

4. A container corrugated panel press forming apparatus as claimed in claim 3 wherein: A sliding groove is formed in the inner wall of the cleaning groove (3), the bottom of the adjusting plate (406) is slidably arranged in the sliding groove, and a return spring (410) is fixedly connected between the inner wall of the sliding groove and the side wall of the adjusting plate (406); A main waist-shaped groove (411) is formed in the lower part of the adjusting plate (406), and the guide rod (404) at the end of the main support (401) is slidably arranged in the main waist-shaped groove (411); A slave waist-shaped groove (412) is formed in the upper part of the adjusting plate (406), and the guide rod (404) at the end of the slave support (402) is slidably arranged in the slave waist-shaped groove (412), and the effective working length of the slave waist-shaped groove (412) is 1.5 times the effective working length of the main waist-shaped groove (411).

5. A container corrugated panel press forming apparatus as claimed in claim 4 wherein: The shunt mechanism (5) comprises: an unloading groove (501) formed on the surface of the forming machine support (1) and located between the cleaning groove (3) and the hydraulic forming die (2), and a flow guide plate (502) rotatably arranged in the unloading groove (501). Two movable grooves (503) are symmetrically arranged on the surface of the forming machine support (1) and located on both sides of the discharge chute (501), the inner wall of the discharge chute (501) is rotationally provided with a toggle plate (504) fixedly connected with the end of the flow guide plate (502), and the two push rods (407) respectively extend to the inside of the two movable grooves (503); A drive plate (505) is rotationally arranged in the middle of the inner wall of the discharge chute (501), the left side of the drive plate (505) is hingedly connected with the end of the adjacent push rod (407), the right side of the drive plate (505) is hingedly connected with a connecting plate (506), the right side of the connecting plate (506) is hingedly connected with the surface of the adjacent toggle plate (504), and the side wall of the connecting plate (506) is slidingly connected with the inner wall of the movable groove (503).

6. A container corrugated panel press forming apparatus as claimed in claim 5 wherein: Both sides of the drive plate (505) are provided with a hinge groove (507), and a hinge pin (508) is slidingly arranged in the inside of the two hinge grooves (507), and the two hinge pins (508) are respectively fixedly connected with the ends of the push rod (407) and the connecting plate (506); The middle of the drive plate (505) is fixedly connected with a rotating shaft, and a support bearing is installed between one end of the rotating shaft and the inner wall of the movable groove (503); The inner wall of the movable groove (503) is fixedly installed with a spring catch pin (513), and the movable end of the spring catch pin (513) is lapped on the surface of the toggle plate (504), and the top of the forming machine support (1) is fixedly connected with a press alarm (514) matched with the spring catch pin (513).

7. A container corrugated panel press forming apparatus as claimed in claim 6 wherein: The right side of the connecting plate (506) is fixedly connected with a toggle pin (509), the surface of the toggle plate (504) is provided with a toggle groove (510), and the toggle pin (509) is slidingly arranged in the inside of the toggle groove (510); The inner wall of the movable groove (503) is provided with a moving groove (511), the connecting plate (506) is slidingly arranged in the inside of the moving groove (511), and a compression spring (512) is fixedly connected between the inner wall of the moving groove (511) and the side wall of the connecting plate (506).

8. A container corrugated panel press forming apparatus as claimed in claim 7 wherein: The top of the forming machine support (1) is rotationally provided with a transmission roller (6), and the middle line of the two wedge-shaped scrapers (405) is on the same horizontal line as the top surface of the transmission roller (6).

9. A method of using a container corrugated panel press forming apparatus, characterized by, The container corrugated plate pressure forming equipment according to any one of claims 1-8 comprises the following steps: S1, plate cleaning: the plate is conveyed through the transmission roller (6), and foreign matter on the surface of the plate is scraped off by the wedge-shaped scraper (405) to prevent foreign matter from entering the hydraulic forming die (2) and ensure the forming quality; S2, defect detection: if the plate has an abnormal protrusion, the protrusion part will push the wedge-shaped scraper (405) to displace, the guide rod (404) at both ends of the wedge-shaped scraper (405) will slide along the L-shaped guide groove (403), and after entering the inclined section, the two wedge-shaped scrapers (405) will be driven to separate in the opposite direction, thereby being separated from the surface of the plate, and the defect detection is completed; S3, open the discharge: wedge-shaped scraper (405) moves, through the guide rod (404), adjusting plate (406) and push rod (407) transmission movement, drive the hinged drive plate (505) rotation, in turn, drag the connecting plate (506) and the dial plate (504), eventually make the guide plate (502) turn up, automatically open the discharge chute (501) channel; S4, locking alarm: guide plate (502) turn up to the position, spring pin (513) automatically pop out, lock the dial plate (504) position, at the same time trigger the alarm, send unqualified plate material early warning signal; S5, shunt reset: unqualified plate material is immediately introduced into the discharge chute (501) by guide plate (502) to complete the shunt, the operator manually pull back the spring pin (513) to release the lock, the mechanism is automatically reset under the action of the extrusion spring (512), the guide plate (502) is closed, ready for the next conveying.

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